This study investigates prospective elementary and secondary school mathematics teachers' ways of reasoning about differentiability at a point and corner points while working on a mathematical modelling activity. Adopting a multiple-case study design, the participants of the study were 68 prospective elementary school mathematics teachers enrolled…

Understanding energy with a focus on sustainable development requires further knowledge beyond traditional conceptual understanding. This paper presents the result from one main investigation and two smaller follow-up studies. The main study (step 1) consists of an interpreting, iterative analysis of statements made by experts on contents for…

"Proceedings of International Conference on Research in Education and Science" includes full papers presented at the International Conference on Research in Education and Science (ICRES) which took place on March 24-27, 2022 in Antalya, Turkey. The aim of the conference is to offer opportunities to share ideas, to discuss theoretical and…

Explores the relationship between the descriptive categories and structural characteristics of students' conceptions so that a theoretical framework may be developed to explain and predict students' alternative conceptions in science. The descriptive categories were developed through a process of coding, grouping, and labeling; the structural…

Studies the understanding that 8-12 grade high school students were able to develop with regard to the interrelationships between resistance, potential difference, and current concepts (Ohm's law). Explores the immediate effects of exposure to electricity courses on the intuitive mastery of these relationships. (Contains 32 references.)…

Examines the process of students' conceptual changes with regard to air pressure and buoyancy as a result of teaching with the dual situated learning model. Uses a model designed according to the students' ontological viewpoint on science concepts as well as the nature of these concepts. (Contains 40 references.) (Author/YDS)

Points out that pupils often misunderstand the concepts of accuracy and reliability. Introduces a course in which students are involved in a two-week practical project that emphasizes checking anomalous points, improving accuracy, and making readings more sensitive. Describes the process of teaching students how to prepare their projects.…

Investigates students' responses to presentations of experimental results that conflicted with their preconceptions regarding electric circuits, and how those responses varied according to the type of inquiry skills required to obtain the results. Contains 24 references. (DDR)

Presents materials to stimulate active learning through modified concept mapping activities designed to help students appreciate alternative perspectives by using cartoons as a stimulus and focusing on the links within a concept map fragment, and encouraging the probing of understanding by annotating the linking words. (Author/YDS)

Describes a study of the ability of fourth-year university student-teachers to use their theoretical knowledge of redox concepts to interpret natural phenomena of everyday life. Uses word-association tests, multiple-choice and open questions and reports that the students have difficulties in recognizing the scientific nature of well-known everyday…

Studies the conceptual changes and factors affecting eighth- grade physical science students (n=180) investigating elementary thermodynamics. Classifies three types of students regarding their learning methods: converging, progressing, and oscillating. Reports that original intuitive conceptions are difficult to change and that students engaged in…

Presents the results of a study that identifies misconceptions in chemistry by means of a two-tier diagnostic instrument. Data indicate that similar misconceptions are held by both Singaporean and Australian populations. Focuses on covalent bonding and structure. (DDR)

Investigates the effects of conceptual assignments and conceptual change discussions on high school students' achievement and misconceptions about force and motion. Analyzes pretest and posttest data from the Force Misconception and Force Achievement Tests (FMFAT). Discusses the effects on the conceptual change discussion on reducing…

Focuses on the provision of meaningful counterintuitive experimental evidence for students while taking into account the relations of theory, instruments, and experimental data. Discusses the use of experiments designed to test pupils' conceptual framework during the teaching of introductory electricity. (JRH)

Addresses the possible connection between misconceptions of energy in biological phenomena and adherence to scientifically oriented conceptions of biology. Makes recommendations for basing the biology curriculum on the second law of thermodynamics. Contains 31 references. (DDR)